Finding the Fourth Proportional to 536,934.17, 740,962.50 and 295,214.63
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Solution
The fourth proportional to 536,934.17, 740,962.50 and 295,214.63 is: 407,392.53
Step by Step Solution
- Step 1: Write the proportion equation
536,934.17 : 740,962.50 = 295,214.63 : x - Step 2: Convert to fraction form
536,934.17/740,962.50 = 295,214.63/x - Step 3: Cross multiply
536,934.17x = 740,962.50 × 295,214.63 - Step 4: Simplify right side
536,934.17x = 218,742,966,576.56 - Step 5: Solve for x
x = 218,742,966,576.56/536,934.17 - Step 6: Final answer
x = 407,392.53
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.